- Companies
- Plumbers and heating engineers
- Basingstoke
- 1066 PHD Limited
1066 PHD Limited
- Company number
- 12158050
- Incorporated
- 15 Aug 20197 years trading
- Registered office
- C/O Lawrence Young Ltd Hart House, Priestley Road, Basingstoke, Hampshire, RG24 9PU
- Nature of business
- Plumbing, heat and air-conditioning installation
1066 PHD Limited is a 7-year-old private limited company registered in Basingstoke, company number 12158050, one of 92 plumbing and heating companies in Basingstoke. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £27K (+12.4%) on the year before, to £244K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £708K against £463K owed within a year: 1.5 times cover.
- 20 employees on average, up from 12 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £244K | £153K | £708K | £463K | 20 |
| 31 Aug 2024 | £217K | £97K | £707K | £490K | 12 |
| 31 Aug 2023 | £281K | £29K | £651K | £347K | 12 |
| 31 Aug 2022 | £233K | £11K | £559K | £326K | 10 |
| 31 Aug 2021 | £160K | £284K | £123K | 6 | |
| 31 Aug 2020 | £87K | £112K | £25K | 5 |
Where 1066 PHD Limited is registered
The registered office is in Basingstoke (RG24), in the Basingstoke and Deane local authority area, South East. Show RG24 9PU on a map.
Other trade companies in RG24
- Otelia Contractors LimitedJoiners and carpenters
- Quandos Cleaners LtdCleaning companies
- Cleary Construction LtdSpecialist contractors
- Chamberlain Renovations LimitedProperty developers
- PB Classics LtdMotor traders
- Mobile Vehicle Repairs & Tyre Shop LtdMotor traders
- Norse Process Engineering LtdSpecialist contractors
- Ability Adaptations Group LimitedFinishing trades
What happens if 1066 PHD Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 12158050
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2019 (7 years ago)
- Registered office
- C/O Lawrence Young Ltd Hart House, Priestley Road, Basingstoke, Hampshire, RG24 9PU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 17 March 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Basingstoke
Other active plumbing and heating companies registered in Basingstoke.
- 1ST Response Heating and Plumbing Ltd2005
- A Clarke Plumbing & Heating Ltd2026
- A Cornick Contracting Ltd2026
- Air Control Services Limited2021
- Airluxe Air Conditioning Ltd2026
- Ajp Gas and Heating Services Ltd2020
- Ams Mayfair Limited2005
- Aqua Technologies (M&E) Limited2011
All plumbing and heating companies in Basingstoke · All trades in Basingstoke · Plumbers and heating engineers across the UK
Frequently asked questions
When are 1066 PHD Limited's accounts due?
1066 PHD Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is 1066 PHD Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is 1066 PHD Limited still trading?
1066 PHD Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does 1066 PHD Limited do?
1066 PHD Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is 1066 PHD Limited?
1066 PHD Limited was incorporated on 15 August 2019, 7 years ago.
What is the penalty if 1066 PHD Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View 1066 PHD Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.